Martin Landau's Cause of Death Revealed: Internal Bleeding

Martin Landau died earlier this month at the age of 89 and now more details about his death have been revealed.

According to his death certificate, obtained by TMZ, the Hollywood icon's immediate cause of death is hypovolemic shock -- which is what happens to the body when you lose massive amounts of blood.

Martin‘s death certificate also lists “metabolic acidosis, intra-abdominal hemorrhage and diffuse atherosclerotic vascular disease,” according to TMZ.

Martin died on July 15 at UCLA Medical Center in Los Angeles after succumbing to his health issues. We continue to send our thoughts and condolences to his loved ones during this difficult time.